12768678

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 32288256

約数和(自身を除く): 19519578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 47, 54, 78, 81, 86, 94, 117, 129, 141, 162, 234, 243, 258, 282, 351, 387, 423, 486, 559, 611, 702, 774, 846, 1053, 1118, 1161, 1222, 1269, 1677, 1833, 2021, 2106, 2322, 2538, 3159, 3354, 3483, 3666, 3807, 4042, 5031, 5499, 6063, 6318, 6966, 7614, 10062, 10449, 10998, 11421, 12126, 15093, 16497, 18189, 20898, 22842, 26273, 30186, 32994, 36378, 45279, 49491, 52546, 54567, 78819, 90558, 98982, 109134, 135837, 148473, 157638, 163701, 236457, 271674, 296946, 327402, 472914, 491103, 709371, 982206, 1418742, 2128113, 4256226, 6384339, 12768678]

約数ペア:

[(1, 12768678), (2, 6384339), (3, 4256226), (6, 2128113), (9, 1418742), (13, 982206), (18, 709371), (26, 491103), (27, 472914), (39, 327402), (43, 296946), (47, 271674), (54, 236457), (78, 163701), (81, 157638), (86, 148473), (94, 135837), (117, 109134), (129, 98982), (141, 90558), (162, 78819), (234, 54567), (243, 52546), (258, 49491), (282, 45279), (351, 36378), (387, 32994), (423, 30186), (486, 26273), (559, 22842), (611, 20898), (702, 18189), (774, 16497), (846, 15093), (1053, 12126), (1118, 11421), (1161, 10998), (1222, 10449), (1269, 10062), (1677, 7614), (1833, 6966), (2021, 6318), (2106, 6063), (2322, 5499), (2538, 5031), (3159, 4042), (3354, 3807), (3483, 3666)]